Esempio n. 1
0
DWORD CGUIPage::OnGetObjectInsideRect(DWORD size, void *params)
{
	DWORD retVal;

	OBJECTLIST::iterator olIter;
	IGUIElement *object;
	OBJINRECT *data;
	
	VERIFY_MESSAGE_SIZE(size, sizeof(OBJINRECT));
	data = (OBJINRECT*)params;

	int x1 = data->x1;
	int x2 = data->x2;
	int y1 = data->y1;
	int y2 = data->y2;

	POSITIONDATA pd;
	IHashString *guiName;

	for(olIter = m_ObjectList.begin();
		olIter != m_ObjectList.end();
		olIter++)
	{
		object = dynamic_cast<IGUIElement*>(*olIter);
		if(!object)
		{	
			m_ToolBox->SetErrorValue(ERR_NULL_POINTER);
			m_ToolBox->Log(LOGERROR, _T("Could not grab IGUIElement from list of gui elements"));
			return MSG_ERROR;
		}
		
		guiName = object->GetName();

		static DWORD msgHash_GetPosition = CHashString(_T("GetPosition")).GetUniqueID();
		retVal = m_ToolBox->SendMessage(msgHash_GetPosition, sizeof(POSITIONDATA), &pd, guiName);
		if(retVal != MSG_HANDLED)
		{
			m_ToolBox->Log(LOGERROR, _T("Could not send GetPosition message to %s\n"), guiName->GetString());
			return MSG_ERROR;
		}

		if( InsideRect((int)pd.m_fXPos, (int)pd.m_fYPos, 
			data->x1, data->y1, data->x2, data->y2) )
		{
			data->list.push_back(object);
		}
	}
	if (data->list.empty())
	{
		return MSG_HANDLED_PROCEED;
	}
	else
	{
		return MSG_HANDLED_STOP;
	}
}
Esempio n. 2
0
DWORD CGUIPage::OnGetObjectUnderCursor(DWORD size, void *params)
{
	OBJECTLIST::iterator olIter;
	IGUIElement *lesserGE = NULL;
	IGUIElement *newGE;
	OBJUNDERCURSOR *data;
	
	VERIFY_MESSAGE_SIZE(size, sizeof(OBJUNDERCURSOR));
	data = (OBJUNDERCURSOR*)params;

	float fCursorPosX = data->m_fPosX;
	float fCursorPosY = data->m_fPosY;

	data->m_Name = NULL;
	data->m_CompType = NULL;

	for(olIter = m_ObjectList.begin();
		olIter != m_ObjectList.end();
		olIter++)
	{
		newGE = dynamic_cast<IGUIElement*>(*olIter);
		if(!newGE)
		{	
			EngineGetToolBox()->SetErrorValue(ERR_NULL_POINTER);
			EngineGetToolBox()->Log(LOGERROR, _T("Could not grab IGUIElement from list of gui elements"));
			return MSG_ERROR;
		}
		if(newGE->IsCursorOver(fCursorPosX, fCursorPosY))
		{
			if(lesserGE==NULL)
			{	
				lesserGE = newGE;
			}
			else if( lesserGE->GetZOrder() > newGE->GetZOrder() )
			{
					lesserGE = newGE;
			}
		}
	}
	if(lesserGE)
	{
		data->m_Name = lesserGE->GetName();
		data->m_CompType = lesserGE->GetComponentType();
	}

	if(data->m_Name == NULL)
	{	
		return MSG_HANDLED_PROCEED;
	}
	else
	{
		return MSG_HANDLED_STOP;
	}

}
Esempio n. 3
0
DWORD CGUIPage::OnGetPageItemList(DWORD size, void *param)
{
	VERIFY_MESSAGE_SIZE(size, sizeof(GUIELEMLIST));
	GUIELEMLIST *gel = (GUIELEMLIST*) param;
	
	IGUIElement *guiElement;
	OBJECTLIST::iterator olIter = m_ObjectList.begin();
	while(olIter != m_ObjectList.end())
	{
		guiElement = dynamic_cast<IGUIElement*>((*olIter));
		if(guiElement == NULL)
		{
			m_ToolBox->SetErrorValue(ERR_NULL_POINTER);
			m_ToolBox->Log(LOGERROR, _T("Could not cast to IGUIElement: %s"), (*olIter)->GetName());
		}
		gel->m_vNames.push_back(guiElement->GetName()->GetString());
		gel->m_vTypes.push_back(guiElement->GetComponentType()->GetString());
		olIter++;
	}
	return MSG_HANDLED_STOP;
}